<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8" />
  <meta name="viewport"
        content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" />
  <title>多多省</title>
  <style>
    .container {
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 0;
    }

  </style>
</head>

<body>
  <div class="container">
    <div>多多省</div>
  </div>
</body>

</html>
